title: Social medicine and medical sociology in the twentieth century. Introduction.
authors.forename: D
authors.initials: D
authors.lastname: Porter
mesh_terms: D005060:Europe; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012936:Social Medicine / Q000266:history* / Q000639:trends; D012962:Sociology, Medical / Q000266:history* / Q000639:trends; D014481:United States